Worx
Electric Walk-Behind Mower

Model # WG780 Official Worx electric lawn mower

Here are the diagrams and repair parts for Official Worx WG780 electric lawn mower, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 112 parts  |

Link Rod 50015878
#2

Lawn mower diagram

Link rod

Part #50015878

The manufacturer no longer makes this part, and there's no substitute part

Cord Clamp 50000833
#86

Lawn mower diagram

Cord clamp

Part #50000833

The manufacturer no longer makes this part, and there's no substitute part

Spanner 50015700
#36

Lawn mower diagram

Spanner

Part #50015700

The manufacturer no longer makes this part, and there's no substitute part

Lawn Mower Cover 50015907
#41

Lawn mower diagram

Lawn mower cover

Part #50015907

The manufacturer no longer makes this part, and there's no substitute part

Lawn Mower Retainer Ring 50015914
#51

Lawn mower diagram

Lawn mower retainer ring

Part #50015914

The manufacturer no longer makes this part, and there's no substitute part

Inner Wire 50015929
#74

Lawn mower diagram

Inner wire

Part #50015929

The manufacturer no longer makes this part, and there's no substitute part

Spring 50015960
#113

Lawn mower diagram

Spring

Part #50015960

The manufacturer no longer makes this part, and there's no substitute part

End Plate 50015962
#115

Lawn mower diagram

End plate

Part #50015962

The manufacturer no longer makes this part, and there's no substitute part

Fence 50015963
#117

Lawn mower diagram

Fence

Part #50015963

The manufacturer no longer makes this part, and there's no substitute part

Mulch Baffle 50015941
#92

Lawn mower diagram

Mulch baffle

Part #50015941

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your walk-behind mowers

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…